Install the HSR actuator

• Position the HSR actuator under the rear axle support.
• Connect connectors (1) and (2) lock.

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• Position the HSR actuator with the journal in bore hole on the rear axle support.

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• Replace screws (2).

  Parts:  Screws

• Tighten the screws (2) on the HSR actuator (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  HSR actuator to rear axle support (top)
  M14 Replace screws.	Tightening torque	165 Nm

• Replace screw (3) and nut (4).

  Parts:  Bolt, nut

• Insert the screw (3).
• Tighten nut (4).

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  TIGHTENING TORQUES SPECIFICATION
  
  

  HSR actuator to rear axle support (bottom)
  M12 Replace screw and nut.	Jointing torque	100 Nm
  	Angle of rotation	90°

• Fasten the wiring harness (1) onto the HSR actuator.

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  NOTE: The following work step(s) is/are to be carried out if the specified component(s) is/are fitted.
  NOTE: Perform the operations on the left and right side.
• Replacement:  Remount heat protection (1) on the new HSR actuator.

  Loosen screws (2).

  Remove heat protection (1) and position it on the new HSR actuator.

  Tighten the screws (2).

  TIGHTENING TORQUES SPECIFICATION
  
  

  Heat protection to HSR actuator
  M6 Replace screw.	Tightening torque	8 Nm

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Follow-up Work 

• If installed: install the torsion struts MOUNTING BLOCK .
• Install the left and right track CONTROL ARM .
• Install EXHAUST SYSTEM .
• Install the left and right camber control arm COVER .
• Install the left and right rear WHEEL .
• ENCODE The HSR actuator.
• Perform chassis ALIGNMENT CHECK .